optimization/5017: i386 floating point optimization

[rodrigc@gcc.gnu.org]

Synopsis: i386 floating point optimization

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Dec  5 20:14:20 2001
State-Changed-Why:
    Compile your code and add the -Wall flag.  This will
    give you additional warnings that will point you to the
    error in your code.
    
    If you add #include <math.h> at the top of your
    file, the problem goes away.
    
    Since you did not include the function prototypes
    for those functions, the compiler and linker
    make some guesses (which are incorrect) as to the
    signatures of the math functions which you are
    using.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=5017&database=gcc